U.S. Army Pvt. Hunter Ballew, a railway operation student with the Maritime and Intermodal Training school, attaches a welding rod to a machine during a class at Fort Eustis, Va., Oct. 23, 2015. The welding shop teaches classes ranging from three days to one month, depending on a MIT class’s needs. (U.S. Air Force photo by Staff Sgt. Natasha Stannard)